| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 1 | // RUN: %clang_cl_asan -O0 %s -Fe%t |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 2 | // RUN: not %run %t 2>&1 | FileCheck %s |
| 3 | |
| 4 | #include <windows.h> |
| 5 | |
| 6 | int main() { |
| 7 | char *buffer = new char; |
| 8 | delete buffer; |
| 9 | *buffer = 42; |
| 10 | // CHECK: AddressSanitizer: heap-use-after-free on address [[ADDR:0x[0-9a-f]+]] |
| 11 | // CHECK: WRITE of size 1 at [[ADDR]] thread T0 |
| 12 | // CHECK: {{#0 .* main .*operator_new_uaf.cc}}:[[@LINE-3]] |
| 13 | // CHECK: [[ADDR]] is located 0 bytes inside of 1-byte region |
| 14 | // CHECK-LABEL: freed by thread T0 here: |
| Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 15 | // CHECK: {{#0 .* operator delete}} |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 16 | // CHECK: {{#1 .* main .*operator_new_uaf.cc}}:[[@LINE-8]] |
| 17 | // CHECK-LABEL: previously allocated by thread T0 here: |
| Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 18 | // CHECK: {{#0 .* operator new}} |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 19 | // CHECK: {{#1 .* main .*operator_new_uaf.cc}}:[[@LINE-12]] |
| 20 | return 0; |
| 21 | } |
| 22 | |